103H7126-2853

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The 103H7126-2853 is a stepping motor manufactured by Sanyo Denki. Belonging to the StepSyn Stepping Motors series, it features a step angle of 1.8° and a holding torque of 1.27 N·m at 2-phase energization. The motor weighs 0.98 kg and measures 75.8 mm in length with a motor size of 56 mm square.

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Product Description:

The 103H7126-2853 StepSyn Stepping Motoris manufactured by Sanyo Denki for continuous operation in demanding industrial environments. This is the high-performance motion control components designed for precise and reliable operation. Sanyo Denki is a trusted manufacturer known for producing durable and efficient industrial motors for automation systems. This motor has a 56 mm square frame and a compact length of 75.8 mm which makes it ideal for space-constrained systems.

The 103H7126-2853 StepSyn Stepping Motoroperates with a step angle of 1.8 degrees per step for accurate positioning and consistent step control. The motor uses a unipolar winding type which simplifies the driver circuit and enhances operational stability. With a protection rating of IP65 the motor is resistant to both dust and water which allows reliable use in various applications. It supports both vertical and horizontal mounting orientations for flexibility during machine integration. The thermal class F allows a maximum temperature of up to 155°C for durability under thermal stress. This model of stepping motor has an allowable radial load of 62 newtons and an axial load of 15 newtons that offers robust mechanical support during operation.

The 103H7126-2853 StepSyn Stepping Motormaintains performance in environments with up to 95% relative humidity below 40°C, as long as conditions are non-condensing.it is rated for operation at altitudes up to 1000 meters above sea level. These features ensure stable functionality across a wide range of industrial and automation settings. It weighs only 0.98 kg. The motor operates effectively within an ambient temperature range of -10°C to +40°C and can be stored safely between -20°C and +60°C.

Allowable axial load
15 N
Allowable radial load
62 N
Mass
0.98 Kg
Motor flange size
56 mm*2
Motor length
75.8mm
Operation type
Continuous operation
Protection rating
IP65
Step angle
1.8 Degree / step
Thermal class
F (+155°C)
Winding type
Unipolar

Frequently Asked Questions about 103H7126-2853:

Q: Why is 95% relative humidity tolerance without condensation important in 103H7126-2853?

A: This feature allows operation in humid environments like food processing or coastal facilities. Non-condensing conditions prevent internal short circuits or corrosion.

Q: How does ambient temperature range impact motor longevity?

A: Operating between -10°C to +40°C ensures stable motor function in most climates. Staying within this range helps prevent internal insulation or bearing damage.

Q: Can the 103H7126-2853 StepSyn Motor operate without an enclosure in outdoor conditions?

A: While IP65 offers dust and water resistance, additional enclosure may be needed for full outdoor exposure. It protects from environmental factors like UV and temperature swings.

Q: Why is compact motor length of 75.8 mm important in design?

A: A shorter body allows easier installation in confined industrial enclosures. This is critical for mobile robotics and compact control panels.

Q: How does the 62N radial load capacity improve reliability?

A: The ability to handle higher radial loads reduces the risk of shaft misalignment or bearing failure. This allows the 103H7126-2853 motor to function reliably under mechanical stress.


Internal Product Review

  • ‘‘The 103H7126-2853 StepSyn Stepping Motor stands out with its 0.98 kg lightweight build and robust IP65 enclosure. Its axial load tolerance of 15N enhances mechanical performance. Ideal for compact automation systems, it enables precise motion even in space-limited, thermally intense conditions, with a step angle accuracy of ±5%.’’

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